It's the teacher who is going to tell a story. Teachers often use storytelling as a teaching tool. They can use stories to illustrate complex concepts, introduce new topics, or just to build a connection with the students.
It's hard to say. While he has the ability to tell a sad story, he also has a lot of positive and upbeat experiences. It could just as easily be a happy or inspiring story.
Going out of business can happen for various reasons. One common reason is financial difficulties. For example, if a company has high debts and can't generate enough revenue to pay them off, it may be forced to close. Another factor could be intense competition. Newer and more innovative competitors can steal customers away, leaving the original business with not enough sales. Sometimes, mismanagement also plays a role. Poor decisions regarding inventory, pricing, or marketing can lead a business down the path of closing its doors.
In a game, my character was a knight. After a long and hard battle far from home, I was exhausted. But I knew I had to go home. I mounted my horse and set off on the long journey. There were bandits on the road trying to stop me, but I fought them off. As I got closer to home, I could see the warm lights in the windows, and it filled me with determination to reach it.